Going to the spa should be a fun, relaxing experience. And the more you know, the more prepared you’ll be to make the most of your time there.

For example, should you go nude during a massage? Is there anything you should — or shouldn’t — bring to a spa appointment? How much should you tip? The list goes on.

Whether you’re visiting the spa during the Spa Week $50 treatment event or just going in for a regular rubdown, pick up a few spa etiquette basics here. Or, for those who are visual learners, simply watch the video below to see everything you need to know: